The global 40 oz thermos and tumbler industry is undergoing a paradigm shift. Driven by the "Hydration Culture" and the massive popularity of oversized, car-cup-friendly vacuum flasks, the demand for high-capacity, thermally efficient drinkware has reached an all-time high. Consumers in North America, Europe, and Asia-Pacific are increasingly moving away from single-use plastics in favor of durable 304 or 316-grade stainless steel alternatives.
Industry trends indicate that the 40 oz capacity is now the "golden standard" for outdoor enthusiasts, long-distance commuters, and fitness advocates. Procurement needs have evolved from simple functionality to aesthetic customization, including advanced powder coatings, laser etching, and sustainable material certifications. As a leading manufacturer, we are at the forefront of this evolution, integrating smart manufacturing with trend-setting designs.
Located in Yongkang, known as "China's Hardware Capital," our factory benefits from a specialized industrial cluster that accounts for 90% of the national cup production. With 18 years of professional development, we have built a comprehensive supply chain that ensures quality, speed, and competitive pricing.
We don’t just manufacture; we innovate. Our global R&D layout ensures we stay ahead of consumer trends.
With four centers in Shanghai and Yongkang, we hold over 110 patents. By 2025, we will launch CMF (Color/Material/Process) centers in South Korea and Malaysia to drive differentiated innovation.
Our team adds an average of 30 new products annually. Whether it's a new lid mechanism or magnetic mobile holder integration, we turn concepts into market-ready products in record time.
Our commitment to safety and ethics is backed by international standards, making us a preferred supplier for Disney and other global giants.
Full market access for EU and Commonwealth regions.
Compliant with US and European food contact standards.
100% safety guaranteed for all plastic and silicone parts.
Our 40 oz thermos products are designed for versatility across various global lifestyle segments:
Engineered for hikers and campers who need large-capacity hydration that stays cold for up to 24 hours in extreme heat.
The leak-proof lids and ergonomic handles make them ideal for gym-goers and athletes tracking daily water intake.
Specifically designed with tapered bases to fit standard SUV cup holders, blending utility with professional aesthetics.
Share your vision, sketches, or reference photos with our design team.
Our R&D team creates technical blueprints and 3D renderings for approval.
Rapid sampling using CNC or 3D printing to verify form and function.
Precision mold creation for high-volume automated production lines.
Mass manufacturing under strict ISO9001 quality management systems.
Global logistics management to ensure your products arrive safely and on time.
Yongkang Yifu
